<template>
  <el-card shadow="never" class="aui-card--fill">
    <div class="mod-sys__region">
      <el-form
        :inline="true"
        :model="dataForm"
        @keyup.enter.native="getDataList()"
      >
        <el-form-item>
          <el-input
              v-model="dataForm.name"
              placeholder="区域名称"
              clearable
          ></el-input>
        </el-form-item>
        <el-form-item>
          <el-button @click="getDataList()">{{ $t("query") }}</el-button>
        </el-form-item>
        <el-form-item>
          <el-button @click="result()">重置</el-button>
        </el-form-item>
        <!-- <el-form-item>
          <el-button
            v-if="$hasPermission('sys:region:save')"
            type="primary"
            @click="addOrUpdateHandle()"
            >{{ $t("add") }}</el-button
          >
        </el-form-item> -->
      </el-form>
      <div class="table-top">
        <div class="left">
          <div class="top-line"></div>
          行政区域列表
        </div>
        <div class="right">
          <div
            class="table-top-btn"
            v-if="$hasPermission('sys:region:save')"
            @click="addOrUpdateHandle()"
          >
            新增
          </div>
        </div>
      </div>
      <el-table
        v-loading="dataListLoading"
        :data="dataList"
        :key="itemKey"
        row-key="id"
        border
        lazy
        stripe
        :load="load"
        style="width: 100%"
        :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
      >
        <el-table-column
          prop="name"
          :label="$t('region.name')"
          header-align="center"
          min-width="180"
        >
          <template slot-scope="scope">
            {{ scope.row.name }}
          </template>
        </el-table-column>
        <el-table-column
          prop="id"
          :label="$t('region.id')"
          header-align="center"
          min-width="180"
        >
          <template slot-scope="scope">
            {{ scope.row.id }}
          </template>
        </el-table-column>
        <el-table-column
          prop="treeLevel"
          :label="$t('region.type')"
          header-align="center"
          min-width="150"
        >
          <template slot-scope="scope">
            <span v-if="scope.row.treeLevel === 1">{{
              $t("region.province")
            }}</span>
            <span v-else-if="scope.row.treeLevel === 2">{{
              $t("region.city")
            }}</span>
            <span v-else>{{ $t("region.county") }}</span>
          </template>
        </el-table-column>
        <el-table-column
          prop="sort"
          :label="$t('region.sort')"
          header-align="center"
          align="center"
          min-width="150"
        ></el-table-column>
        <el-table-column
          prop="updateDate"
          :label="$t('region.updateDate')"
          header-align="center"
          align="center"
          min-width="150"
        ></el-table-column>
        <el-table-column
          :label="$t('handle')"
          fixed="right"
          header-align="center"
          align="center"
          width="150"
        >
          <template slot-scope="scope">
            <el-button
              v-if="$hasPermission('sys:region:update')"
              type="text"
              size="small"
              @click="addOrUpdateHandle(scope.row.id)"
              >{{ $t("update") }}</el-button
            >
            <el-button
              v-if="$hasPermission('sys:region:delete')"
              type="text"
              size="small"
              @click="deleteHandle(scope.row.id)"
              >{{ $t("delete") }}</el-button
            >
          </template>
        </el-table-column>
      </el-table>
      <!-- 弹窗, 新增 / 修改 -->
      <add-or-update
        v-if="addOrUpdateVisible"
        ref="addOrUpdate"
        @refreshDataList="getDataList"
      ></add-or-update>
    </div>
  </el-card>
</template>

<script>
import mixinViewModule from '@/mixins/view-module'
import AddOrUpdate from './region-add-or-update'
export default {
  mixins: [mixinViewModule],
  data () {
    return {
      mixinViewModuleOptions: {
        getDataListURL: '/sys/region/list',
        deleteURL: '/sys/region'
      },
      dataForm: {
        name: ''
      },
      itemKey: '22332'
    }
  },
  components: {
    AddOrUpdate
  },
  methods: {
    load (tree, treeNode, resolve) {
      this.$http
        .get(`/sys/region/list?pid=${tree.id}`)
        .then(({ data: res }) => {
          if (res.code !== 0) {
            return this.$message.error(res.msg)
          }
          resolve(res.data)
        })
        .catch(() => {})
    },
    // 新增 / 修改
    addOrUpdateHandle (id) {
      this.addOrUpdateVisible = true
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id)
      })
    },
    result () {
      this.dataForm = {
        name: ''
      }
      this.getDataList()
    }
  }
}
</script>
